Internet Fights SOPA, Ceton Q: 6 Tuner Multi-Room DVR, Tips to Avoid Hearing Loss, Top Five HDTVs from CES, Inside MHL, Leatherman Flashlights???

Ceton debuts Multi-Room DVR, Echo Windows Media Extender at CES, "Sharing Everything, Including a Password" is new teen craze, Jerry leaves Yahoo, and more.

Ceton debuts Multi-Room DVR, Echo Windows Media Extender at CES, "sharing everything, including a password" is new teen craze, Jerry leaves Yahoo, headphones are making teens deaf... how to protect your hearing. Plus we've got the top HDTV announcements from CES. World Community Grid: use your computer to make the world a better place. Yes, a new PSU can fix a dying PC! All this and more, on today's Tekzilla.